3G communication networks on Oppo R7s are compatible with services that deliver information at a minimum of 200 Kbps. Cellular broadband speeds of several Mbps are also presented by later 3G releases, sometimes referred to as 3.5G and 3.75G, to smartphones, tablets, and mobile modems in laptop computers.
Is Oppo R7s 3g?
Please know that3G technology is available on Oppo R7s.
Activating 3G on OppoR7s
To switch On/Off 3G on Oppo R7s , apply this method:
1) Hit Settings,
2) Hit Mobile networks,
3) Choose the Preferred network type,
4) Tab SIM1 preferred network or SIM2 preferred network,
5) Tab your preferred option.
How To Know if Oppo R7s is3G or not?
There are many manners to know if the 3G function is available on Oppo R7s or not. However, these two familiar ways are working on both iOS and Android operating systems:
Way-1
On the top of your Oppo R7s screen, there will be a small icon referring to 3G.
Way-2
Follow these steps to identify if your Oppo R7s is3G:
1) Dial *#06# on your phone to get Oppo R7s IMEI number.
2) Go to www.imei.info, write your IMEI number and choose Check.
3) You’ll see a report. Look at the LTE section – it will display all the frequencies on your phone. 3G service runs on the 2100MHz frequency, so if you see the number 2100, then your OppoR7s is 3G compatible.
Please note that you can always check the phone’s user manual.
Note: LTE Option on mobile setting commonly refers to 4G connections.
Oppo R7s 3G – More Terminology
Understanding LTE:
Long-Term Evolution (LTE) is a standard for wireless broadband connections used for mobile devices and data terminals. LTE frequencies are:
* 3G networks: 900 MHz and 2100 MHz (bands 1 and 39).
4G networks: 800 MHz (band 20), 1800 MHz, and 2600 MHz (bands 7 and 38).
* 5G networks: 700 MHz (band 28) and 3500 MHz (band 78).
Note: LTE Option in mobile settings generally refers to 4G connections.
What is MHz?
MHz (Megahertz) is a unit of frequency equal to one million cycles per second. It is used to measure the transmission speed of electronic devices, including cellular phone communications.
What is Band?
The band is an interval in the frequency domain, delimited by lower and upper values of transmission capacity over a network communication system. However, in general, we are using bandwidth terms to refer to the capacity of a network.
Getting started with 3G on Oppo R7s: A basic guide for better mobile calls as well as Internet and multimedia sharing